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| 3,5-Dichlorophenol Basic information |
| Product Name: | 3,5-Dichlorophenol | | Synonyms: | 2,4-DICHLOROBENZOIC ACID PESTANAL;3,5 DICHLOROPHENOL PESTANAL, 250 MG;3,5-DICHLOROPHENOL, 1000MG, NEAT;3,5-Dichlorophenol,98+%;Phenol, 3,5-dichloro-;3,5-DICHLOROPHENOL TYPICALLY 99%;3,5-DCP;3,5-Dichlorophenol,99% | | CAS: | 591-35-5 | | MF: | C6H4Cl2O | | MW: | 163 | | EINECS: | 209-714-9 | | Product Categories: | Phenol&Thiophenol&Mercaptan;Aromatic Phenols;Building Blocks;C6 to C8;Chemical Synthesis;Organic Building Blocks;Chlorine Compounds;Phenols;Alpha Sort;D;DAlphabetic;DIA - DIC;Volatiles/ Semivolatiles;Oxygen Compounds;Pesticides&Metabolites;Organic Building Blocks;Oxygen Compounds | | Mol File: | 591-35-5.mol |
| 3,5-Dichlorophenol Chemical Properties |
| Melting point | 65-68 °C (lit.) | | Boiling point | 233 °C (lit.) | | density | 1.3446 (rough estimate) | | refractive index | 1.4430 (estimate) | | Fp | 233°C | | storage temp. | room temp | | pka | pKa 8.48(H2O t=25 I=0.025) (Uncertain) | | form | Crystals, Crystalline Powder or Crystalline Mass | | color | Yellow to light brown | | Water Solubility | Slightly soluble in water. Very soluble in ethanol, ethyl ether and petroleum ether. | | BRN | 1906458 | | CAS DataBase Reference | 591-35-5(CAS DataBase Reference) | | NIST Chemistry Reference | Phenol, 3,5-dichloro-(591-35-5) | | EPA Substance Registry System | 3,5-Dichlorophenol (591-35-5) |
| 3,5-Dichlorophenol Usage And Synthesis |
| Chemical Properties | yellow to light brown crystals, crystalline powder | | Uses | 3,5-Dichlorophenol is used as pharmaceutical intermediate. | | Application | 3,5-Dichlorophenol is a metabolite of the pesticides polychlorinated phenols and benzene hexachloride. found in chlorinated waste water; Used as a research chemical. | | Preparation | Catalytic hydrodechlorination of polychlorophenols in organic or aqueous media with a palladium catalyst was used to obtain 3-chlorophenol and 3,5-dichlorophenol. | | Definition | ChEBI: 3,5-dichlorophenol is a dichlorophenol in which the two chloro substituents are located at positions 3 and 5. | | Synthesis Reference(s) | Tetrahedron Letters, 25, p. 4565, 1984 DOI: 10.1016/S0040-4039(01)81494-5 | | General Description | Prisms (from petroleum ether) or pink crystals. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | 3,5-Dichlorophenol is incompatible with acid chlorides, acid anhydrides and oxidizing agents. | | Fire Hazard | Flash point data for 3,5-Dichlorophenol are not available. 3,5-Dichlorophenol is probably combustible. | | Purification Methods | Crystallise 3,5-dichlorophenol from pet ether/*benzene mixture and/or distil it. [Beilstein 6 IV 957.] |
| 3,5-Dichlorophenol Preparation Products And Raw materials |
| Raw materials | 2',3'-cyclic UMP-->GAMMA-PENTACHLOROCYCLOHEXENE-->3,5-Dichloroiodobenzene-->3-chloro-5-methoxyphenol-->3,5-Dichloroanisole-->3,5-DICHLOROPHENYLBORONIC ACID, PINACOL ESTER-->3,5-Dichlorophenylboronic acid-->Phenol-->3,4-Dichlorophenol-->5-Chloro-1,3-dimethoxybenzene-->Sodium methoxide-->Sulfamic acid | | Preparation Products | 3-(3,5-DICHLOROPHENOXY)BENZALDEHYDE-->3,5-dichloro-1,4-aminophenol-->3,5-Dichlorofluorobenzene |
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